Bread and Butter
type: MusicGroup
description: Bread and butter may refer to: Cuisine Bread, paired with butter, a staple of western diet. Bread and butter pickles Bread and butter pudding, a British dish Butterbrot, a German dish Smörgås, a
popularity: 7
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcdc1502d44e6c52e791876822a162bafab9ead616af53302214e73ece090d15
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/c3461abc-b7bc-450d-b3b3-29e519c64e63.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/c3461abc-b7bc-450d-b3b3-29e519c64e63.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3461abc-b7bc-450d-b3b3-29e519c64e63
additional property: OTSTimestamp
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  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdc1502d44e6c52e791876822a162bafab9ead616af53302214e73ece090d15. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3461abc-b7bc-450d-b3b3-29e519c64e63.json and https://artists.proofprofile.net/proofs/artist/c3461abc-b7bc-450d-b3b3-29e519c64e63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xdcdc1502d44e6c52e791876822a162bafab9ead616af53302214e73ece090d15","name":"Bread and Butter","registered_at":"2026-06-20T19:59:40Z","symbol":"NIM1699967","token_address":"0xf6ea5ac42d14c5097dfc62023f99243d16d4a0c5","type":"artist","uuid":"c3461abc-b7bc-450d-b3b3-29e519c64e63"}
album: The Adventures Of Bread & Butter Vol 1
  type: MusicAlbum
  date published: 1998
album: For Breakfast
  type: MusicAlbum
  date published: 2014-01-30
  track: The Johnny Appleseed Song
    type: MusicRecording
    duration: PT1M22S
    duration ms: 82450
    explicit: false
    by artist: Bread and Butter
    in album: For Breakfast
      type: MusicAlbum
      date published: 2014-01-30
    isrc code: TCABT1493164
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:53:26Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b36e69cc68ffbae470b836007409a375f9055cebea46bd3539b32250665ad71. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABT1493164.
      date published: 2026-07-17T00:53:26Z
    audio: The Johnny Appleseed Song
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.124
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.698
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.247
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.54
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.034
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: For Lunch
  type: MusicAlbum
  date published: 2014-12-18
album: For Dinner
  type: MusicAlbum
  date published: 2016-12-27